package lab02.Test08;

/**
 * Created by lenovo on 2017/10/18.
 */
public class Test08 {
    public static void main(String[] args) {
        UsbDiskWiter usbDiskWiter=new UsbDiskWiter();
        usbDiskWiter.start();
        usbDiskWiter.stop();
        Camera camera=new Camera();
        camera.start();
        camera.start();
        Mobile mobile=new Mobile();
        mobile.start();
        mobile.start();
    }
}
